v0.13.2
Loading...
Searching...
No Matches
Public Member Functions | Private Attributes | List of all members
PlasticOps::OpCalculateConstraintsLhs_dU Struct Reference

#include <users_modules/tutorials/adv-0/src/PlasticOps.hpp>

Inheritance diagram for PlasticOps::OpCalculateConstraintsLhs_dU:
[legend]
Collaboration diagram for PlasticOps::OpCalculateConstraintsLhs_dU:
[legend]

Public Member Functions

 OpCalculateConstraintsLhs_dU (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< MatrixDouble > m_D_ptr)
 
MoFEMErrorCode iNtegrate (EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 
- Public Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
 OpBaseImpl (const std::string row_field_name, const std::string col_field_name, const OpType type, boost::shared_ptr< Range > ents_ptr=nullptr)
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
 Do calculations for the left hand side. More...
 
MoFEMErrorCode doWork (int row_side, EntityType row_type, EntData &row_data)
 Do calculations for the right hand side. More...
 

Private Attributes

boost::shared_ptr< CommonDatacommonDataPtr
 
boost::shared_ptr< MatrixDouble > mDPtr
 

Additional Inherited Members

- Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using OpType = typename EleOp::OpType
 
using EntData = EntitiesFieldData::EntData
 
- Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun timeScalingFun
 assumes that time variable is set More...
 
FEFun feScalingFun
 assumes that time variable is set More...
 
boost::shared_ptr< RangeentsPtr
 Entities on which element is run. More...
 
- Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM > getNf ()
 
template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM > getLocMat (const int rr)
 
virtual MoFEMErrorCode iNtegrate (EntData &row_data, EntData &col_data)
 Integrate grad-grad operator. More...
 
virtual MoFEMErrorCode aSsemble (EntData &row_data, EntData &col_data, const bool trans)=0
 
virtual MoFEMErrorCode iNtegrate (EntData &data)
 Class dedicated to integrate operator. More...
 
virtual MoFEMErrorCode aSsemble (EntData &data)=0
 
- Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int nbRows
 number of dofs on rows More...
 
int nbCols
 number if dof on column More...
 
int nbIntegrationPts
 number of integration points More...
 
int nbRowBaseFunctions
 number or row base functions More...
 
int rowSide
 row side number More...
 
int colSide
 column side number More...
 
EntityType rowType
 row type More...
 
EntityType colType
 column type More...
 
bool assembleTranspose
 
bool onlyTranspose
 
MatrixDouble locMat
 local entity block matrix More...
 
MatrixDouble locMatTranspose
 local entity block matrix More...
 
VectorDouble locF
 local entity vector More...
 

Detailed Description

Examples
plastic.cpp.

Definition at line 252 of file PlasticOps.hpp.

Constructor & Destructor Documentation

◆ OpCalculateConstraintsLhs_dU()

PlasticOps::OpCalculateConstraintsLhs_dU::OpCalculateConstraintsLhs_dU ( const std::string  row_field_name,
const std::string  col_field_name,
boost::shared_ptr< CommonData common_data_ptr,
boost::shared_ptr< MatrixDouble >  m_D_ptr 
)
Examples
PlasticOpsSmallStrains.hpp.

Definition at line 155 of file PlasticOpsSmallStrains.hpp.

159 : AssemblyDomainEleOp(row_field_name, col_field_name,
161 commonDataPtr(common_data_ptr), mDPtr(m_D_ptr) {
162 sYmm = false;
163}
FormsIntegrators< DomainEleOp >::Assembly< A >::OpBase AssemblyDomainEleOp
Definition: plastic.cpp:46
@ OPROWCOL
operator doWork is executed on FE rows &columns
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:261
boost::shared_ptr< MatrixDouble > mDPtr
Definition: PlasticOps.hpp:262

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculateConstraintsLhs_dU::iNtegrate ( EntitiesFieldData::EntData &  row_data,
EntitiesFieldData::EntData &  col_data 
)
Examples
PlasticOps.hpp, and PlasticOpsSmallStrains.hpp.

Definition at line 166 of file PlasticOpsSmallStrains.hpp.

167 {
169
171
172 const auto nb_integration_pts = getGaussPts().size2();
173 const auto nb_row_base_functions = row_data.getN().size2();
174
175 auto t_c_dstrain =
176 getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->resCdStrain);
177 auto t_diff_grad_symmetrise = diff_symmetrize();
178
179 auto next = [&]() {
180 ++t_c_dstrain;
181 };
182
183 auto get_mat_scalar_dvector = [&]() {
184 if constexpr (SPACE_DIM == 2)
186 &locMat(0, 1)};
187 else
189 &locMat(0, 0), &locMat(0, 1), &locMat(0, 2)};
190 };
191
192 auto t_w = getFTensor0IntegrationWeight();
193 auto t_row_base = row_data.getFTensor0N();
194 for (auto gg = 0; gg != nb_integration_pts; ++gg) {
195 double alpha = getMeasure() * t_w;
196 ++t_w;
197
199 t_res_mat(i, j) =
200 ((t_c_dstrain(k, l)) * t_diff_grad_symmetrise(k, l, i, j));
201 next();
202
203 auto t_mat = get_mat_scalar_dvector();
204 size_t rr = 0;
205 for (; rr != AssemblyDomainEleOp::nbRows; ++rr) {
206 const double row_base = alpha * t_row_base;
207 auto t_col_diff_base = col_data.getFTensor1DiffN<SPACE_DIM>(gg, 0);
208 for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / SPACE_DIM; cc++) {
209 t_mat(i) += row_base * (t_res_mat(i, j) * t_col_diff_base(j));
210 ++t_mat;
211 ++t_col_diff_base;
212 }
213 ++t_row_base;
214 }
215 for (; rr != nb_row_base_functions; ++rr)
216 ++t_row_base;
217 }
218
220}
constexpr int SPACE_DIM
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
FTensor::Index< 'j', SPACE_DIM > j
Definition: PlasticOps.hpp:93
FTensor::Index< 'l', SPACE_DIM > l
Definition: PlasticOps.hpp:95
FTensor::Index< 'k', SPACE_DIM > k
Definition: PlasticOps.hpp:94
FTensor::Index< 'i', SPACE_DIM > i
[Common data]
Definition: PlasticOps.hpp:92
auto diff_symmetrize()
Definition: PlasticOps.hpp:333
int nbRows
number of dofs on rows
MatrixDouble locMat
local entity block matrix
int nbCols
number if dof on column

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr<CommonData> PlasticOps::OpCalculateConstraintsLhs_dU::commonDataPtr
private
Examples
PlasticOps.hpp, and PlasticOpsSmallStrains.hpp.

Definition at line 261 of file PlasticOps.hpp.

◆ mDPtr

boost::shared_ptr<MatrixDouble> PlasticOps::OpCalculateConstraintsLhs_dU::mDPtr
private
Examples
PlasticOps.hpp.

Definition at line 262 of file PlasticOps.hpp.


The documentation for this struct was generated from the following files: